CN219561075U

CN219561075U - Metal pipe stamping equipment

Info

Publication number: CN219561075U
Application number: CN202320542956.9U
Authority: CN
Inventors: 姚继宝; 陈平; 王炜; 胡培华
Original assignee: Tongling Jing Te Machinery Co ltd
Current assignee: Tongling Jing Te Machinery Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-08-22
Anticipated expiration: 2033-03-20

Abstract

The utility model discloses metal pipe fitting stamping processing equipment, which comprises a mounting base, wherein the upper end of the mounting base is provided with a stamping platform and a stamping assembly, the upper end of the stamping platform is provided with a limiting device for limiting a pipe fitting, the limiting assembly comprises a first limiting assembly and a second limiting assembly which are arranged at the upper end of the stamping platform, a preset distance is reserved between the first limiting assembly and the second limiting assembly, the second limiting assembly comprises a limiting mounting rod, the surface of the limiting mounting rod is provided with a vertically arranged and through limiting groove, and the upper side and the lower side of the limiting groove are respectively provided with a supporting element. The utility model can effectively support the pipe in the stamping process, ensure the stability of the pipe in the stamping process and ensure the quality of the final finished product.

Description

Metal pipe stamping equipment

Technical Field

The utility model relates to the technical field of stamping equipment, in particular to metal pipe fitting stamping equipment.

Background

A large amount of fine scraps are generated in the spinning process, and a certain amount of cotton suction pipelines are arranged around each spinning machine in a spinning workshop to absorb cotton wool in air so as to ensure that the air quality in the workshop meets the requirement; the existing cotton suction pipeline comprises a main conveying pipeline and a branch conveying pipeline, and punching processing is carried out on the surface of the main conveying pipeline in a punching mode for installing the branch conveying pipeline.

In the stamping process, a supporting piece matched with the inner wall of the pipe fitting is fixed at the upper end of the stamping platform to support the pipe fitting in order to prevent the deformation of the pipe fitting due to the limited pipe wall thickness of the pipe fitting, so that the deformation of the pipe fitting is reduced; but in order to be able to take out the pipe fitting freely and rapidly, a clearance is provided between the pipe fitting and the supporting member, which directly results in poor state stability of the pipe fitting in the limiting process, and in the stamping process, the angle of the pipe fitting is partially deviated, the periphery of the stamping opening is obviously bent, burrs are partially present, the quality of the final finished pipe fitting is affected, and the installation effect and the conveying effect of the cotton wool are affected.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides metal pipe fitting stamping equipment which can effectively support a pipe in the stamping process, ensure the stability of the pipe in the stamping process and ensure the quality of a final finished product.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a metal pipe fitting stamping processing equipment, includes the installation base, the installation base upper end is provided with punching press platform and punching press subassembly, the stop device who is used for spacing to the pipe fitting is installed to punching press platform upper end, stop device is including setting up in the first spacing subassembly and the spacing subassembly of second of punching press platform upper end, have predetermined interval between first spacing subassembly and the spacing subassembly of second, the spacing subassembly of second includes spacing installation pole, the spacing groove that has vertical setting and link up is opened on spacing installation pole surface, the upper and lower both sides of spacing groove are provided with support element respectively, support element includes the support main part the equal fixedly connected with of support main part both sides upper end is spacing arch, two form the accommodation opening between the spacing arch, be provided with control assembly in the spacing groove and be used for controlling two support element synchronous linear movement.

Preferably, the support body of the support element is rotatably connected with the control assembly with a torsion elastic member therebetween.

Preferably, the control assembly comprises two groups of folding assemblies matched with each other, each folding assembly comprises a first folding rod and a second folding rod, the second folding rods are rotatably connected with the inner wall of the limiting groove, the two ends of the first folding rods are rotatably connected to form a rotary joint, the rotary joint is slidably connected with the inner wall of the limiting groove, and the inner wall of the limiting groove is provided with a linear telescopic element connected with the rotary joint.

Preferably, the surface of the folding component is provided with a liftout protrusion, and the liftout protrusion is fixed with the upper surface of the first folding rod or the second folding rod positioned at the upper end.

Preferably, the linear telescopic element comprises a hydraulic telescopic rod, the telescopic end of the hydraulic telescopic rod is connected with the rotary joint, and the surface of the stamping platform is provided with a control joint communicated with the hydraulic telescopic rod.

Preferably, the upper end surface of the stamping platform is provided with an auxiliary limiting assembly, the surface of the auxiliary limiting assembly is provided with a stamping opening, and the auxiliary limiting assembly is in sliding connection with the upper end surface of the stamping platform through a limiting base.

Compared with the prior art, the utility model has the beneficial effects that:

compared with a traditional support piece fixedly arranged, the two ends of the pipe fitting are respectively limited by the first limiting component and the second limiting component, and especially the second limiting component performs secondary limiting of the pipe fitting after the pipe fitting is limited once, so that the inner side of the pipe fitting is propped against the inner wall of the pipe fitting, the pipe fitting can be supported more tightly, a more stable supporting effect is obtained, the bending degree of the pipe fitting, especially the special-shaped pipe fitting, around the punching is reduced, and the processing quality of the pipe fitting is improved; the supporting element is controlled through the two groups of folding assemblies, the moving path is long, more limit requirements are met, and the processing effect is met; the metal sheet that can produce the punching press in the middle of the action is jacked the unloading automatically through setting up the liftout arch, has improved the efficiency of whole punching press.

Drawings

Fig. 1 is a schematic perspective view of a metal pipe stamping device according to the present utility model;

FIG. 2 is a schematic side view of a metal pipe stamping apparatus according to the present utility model;

FIG. 3 is a schematic view of a sectional view of A-A line of a metal pipe stamping equipment according to the present utility model;

fig. 4 is an enlarged schematic view of a B-site of a metal pipe stamping device according to the present utility model.

In the figure: 100. a mounting base; 110. a stamping platform; 120. a punching assembly; 200. a first limit assembly; 300. the second limiting component; 310. a limit mounting rod; 311. a limit groove; 320. a folding assembly; 321. a first folding bar; 322. a second folding bar; 330. a support element; 331. a support body; 332. a limit protrusion; 333. a receiving opening; 340. a hydraulic telescopic rod; 341. a control joint; 350. jacking bulges; 400. an auxiliary limit component; 410. punching the opening; 500. and a limit base.

Description of the embodiments

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1-4, a metal pipe stamping device comprises a mounting base 100, wherein a stamping platform 110 and a stamping assembly 120 are arranged at the upper end of the mounting base 100, a limiting device for limiting a pipe is arranged at the upper end of the stamping platform 110, the pipe needing to be stamped is limited by the limiting assembly, and the designated position of the pipe is stamped by the stamping assembly 120, so that a punching stamping process is realized.

In order to limit the pipe more tightly, the limiting mode of the pipe is improved; the limiting device comprises a first limiting component 200 and a second limiting component 300 which are arranged at the upper end of the stamping platform 110, a preset distance is reserved between the first limiting component 200 and the second limiting component 300, and the two ends of the pipe fitting are limited and fixed through the first limiting component 200 and the second limiting component 300, and the preset distance is reserved between the first limiting component 200 and the second limiting component 300, so that the stability of limiting the pipe fitting can be ensured; the second limiting assembly 300 comprises a limiting installation rod 310, wherein a limiting groove 311 which is vertically arranged and penetrates through is formed in the surface of the limiting installation rod 310, supporting elements 330 are respectively arranged at the upper side and the lower side of the limiting groove 311, each supporting element 330 comprises a supporting main body 331, limiting protrusions 332 are fixedly connected to the upper ends of the two sides of each supporting element, an accommodating opening 333 is formed between the two limiting protrusions 332, a control assembly is arranged in each limiting groove 311 and used for controlling the two supporting elements 330 to move linearly synchronously, and flexible protection pads are arranged on the surfaces of the limiting protrusions 332 of the supporting elements 330, so that the effect of supporting limiting can be improved; when the outer side of the pipe fitting is required to be limited, the two supporting elements 330 are adjusted to synchronously linearly move towards the outer side through the control assembly, so that the supporting elements 330 are abutted against the inner wall of the pipe fitting, and the limiting and clamping functions are realized; wherein the supporting element 330 is adapted according to the shape of the inner wall of the pipe fitting, which satisfies the adaptation processing of pipe fittings with different shapes and sizes.

It should be noted that, the first limiting component 200 may limit the pipe from the outside or the inside, and may be selected as a support tube adapted to the contour of the pipe, and the inner side of the pipe to be stamped is inserted into the surface of the first limiting component 200 to achieve one-time fixing.

The supporting main body 331 of the supporting element 330 is rotatably connected with the control assembly, and a torsion elastic part is arranged between the supporting main body 331 and the control assembly, the torsion elastic part is selected as a torsion spring, and the supporting element 330 is in a preset position state and keeps relatively stable under the action of the torsion spring; the clamping angle of the supporting element 330 can be adjusted according to the inclination angle of the pipe fitting, so as to meet the clamping requirements under more conditions.

With particular reference to fig. 4; the control assembly comprises two groups of folding assemblies 320 which are matched with each other, each folding assembly 320 comprises a first folding rod 321 and a second folding rod 322, the second folding rods 322 are rotationally connected with the inner walls of the limiting grooves 311, the tail ends of the two first folding rods 321 are rotationally connected to form a rotary joint, the rotary joint is slidably connected with the inner walls of the limiting grooves 311, the inner walls of the limiting grooves 311 are provided with linear telescopic elements which are connected with the rotary joint, and the rotary joint is controlled to linearly move by the linear telescopic elements so as to be close to or far away from one rotating end of the limiting protrusion 332, so that the folding assembly 320 can be unfolded or contracted, and the supporting and limiting of the inner walls of the pipes can be realized; by arranging the folding component 320 for control, a larger supporting range can be obtained, the moving distance is longer, and the limit requirement is met; and can be completely positioned in the limit groove 311 when being stored, and does not occupy the volume of the surrounding space.

The surface of the folding component 320 is provided with a material ejection protrusion 350, the material ejection protrusion 350 is fixed with the upper surface of the first folding rod 321 or the second folding rod 322 at the upper end, the material ejection protrusion 350 is in a conical round table state, and in the process of the first folding rod 321 or the second folding rod 322 from an open state to a contracted state, the material ejection protrusion 350 can move upwards relative to the supporting main body 331, in the process, the metal sheet punched in the accommodating opening 333 can be acted through the material ejection protrusion 350, so that the metal sheet is separated from the accommodating opening 333 to fall into a pipe fitting, and the cleaning and blanking process is automatically realized; by providing the ejector protrusions 350, the operation process is simplified, and the punching efficiency is improved.

As a preferred telescopic element; the linear telescopic element comprises a hydraulic telescopic rod 340, the telescopic tail end of the hydraulic telescopic rod 340 is connected with a rotary joint, a control joint 341 communicated with the hydraulic telescopic rod 340 is arranged on the surface of the stamping platform 110, the rotary joint is controlled in a telescopic manner through the hydraulic telescopic rod 340, the telescopic rod has the advantages of long telescopic distance, quick telescopic action and good bearing capacity, the requirement of stamping is met, and the efficiency of stamping of pipe fittings is improved.

The auxiliary limiting assembly 400 is arranged on the upper end surface of the stamping platform 110, the stamping opening 410 is formed in the surface of the auxiliary limiting assembly 400, the auxiliary limiting assembly 400 is in sliding connection with the upper end surface of the stamping platform 110 through the limiting base 500, when the inner wall of a pipe fitting is difficult to support, the auxiliary limiting assembly 400 slides to the inner wall of the pipe fitting to be replaced and supported, the auxiliary limiting assembly 400 is of a hollow tubular structure, the outer wall of the auxiliary limiting assembly 400 is subjected to adaptive machining according to the inner wall of the pipe fitting, a good limiting effect can be achieved, the inner wall of the auxiliary limiting assembly 400 can meet the supporting requirement of the supporting element 330, the supporting element 330 supports the inner wall of the auxiliary limiting assembly 400, the requirement of pipe fitting limiting is met, and the stamping effect is guaranteed.

When the utility model is used, a pipe fitting to be stamped passes through the second limiting assembly 300, and the first end of the pipe fitting to be stamped is limited once through the first limiting assembly 200; the two supporting elements 330 are controlled to open towards the outer side by the control assembly, and the two supporting elements 330 are used for realizing the secondary limit of the pipe fitting from the inside; at this time, the pipe fitting is in a limited stable state; an effective stamping process is then achieved by controlling the movement of the stamping assembly 120 in the direction of the tube.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a metal pipe fitting stamping processing equipment, includes installation base (100), installation base (100) upper end is provided with punching press platform (110) and punching press subassembly (120), stop device that is used for spacing to the pipe fitting is installed to punching press platform (110) upper end, its characterized in that:

the limiting device comprises a first limiting component (200) and a second limiting component (300) which are arranged at the upper end of a stamping platform (110), a preset distance is reserved between the first limiting component (200) and the second limiting component (300), the second limiting component (300) comprises a limiting installation rod (310), a limiting groove (311) which is vertically arranged and penetrates through is formed in the surface of the limiting installation rod (310), supporting elements (330) are respectively arranged at the upper side and the lower side of the limiting groove (311), each supporting element (330) comprises a supporting main body (331), limiting protrusions (332) are fixedly connected to the upper ends of two sides of each supporting main body (331), an accommodating opening (333) is formed between the two limiting protrusions (332), and a control component is arranged in each limiting groove (311) and used for controlling the two supporting elements (330) to linearly move synchronously.

2. A metal pipe stamping apparatus as claimed in claim 1, characterized in that the support body (331) of the support element (330) is rotatably connected to the control assembly with a torsion spring member arranged therebetween.

3. The metal pipe stamping processing device according to claim 1, wherein the control assembly comprises two groups of folding assemblies (320) which are matched with each other, the folding assemblies (320) comprise a first folding rod (321) and a second folding rod (322), the second folding rod (322) is rotatably connected with the inner wall of the limiting groove (311), the tail ends of the two first folding rods (321) are rotatably connected to form a rotary joint, the rotary joint is slidably connected with the inner wall of the limiting groove (311), and the inner wall of the limiting groove (311) is provided with a linear telescopic element connected with the rotary joint.

4. A metal pipe stamping apparatus according to claim 3, characterized in that the surface of the folding assembly (320) is provided with a material ejecting protrusion (350), and the material ejecting protrusion (350) is fixed to the upper surface of the first folding bar (321) or the second folding bar (322) at the upper end.

5. A metal pipe stamping apparatus according to claim 3, characterized in that the linear telescopic element comprises a hydraulic telescopic rod (340), the telescopic end of the hydraulic telescopic rod (340) being coupled with a rotary joint, the stamping platform (110) surface being provided with a control joint (341) communicating with the hydraulic telescopic rod (340).

6. The metal pipe fitting stamping processing device according to claim 1, wherein an auxiliary limiting assembly (400) is arranged on the upper end surface of the stamping platform (110), a stamping opening (410) is formed in the surface of the auxiliary limiting assembly (400), and the auxiliary limiting assembly (400) is slidably connected with the upper end surface of the stamping platform (110) through a limiting base (500).